Bon Jovi's impotence fears

The heartthrob rocker says he is constantly worried about losing his sexual prowess.

When asked what scares him more, losing his ability to perform on stage or in bed, the 43-year-old admitted to Elle magazine: "Impotence. I could always write songs, act, get into politics or stay at home with the kids, but I've got to have some fun."

Last year, the star caused a row after slamming Madonna for exposing her children to the media.

The dad-of-four said: "She can say what she likes but Madonna takes those kids out to every premiere she ever goes to. These kids have done nothing and yet we all know what they look like. It's crazy, man, but each to their own.

"I've been in this industry for 22 years and no one has any idea what my four kids look like. I keep my private life private and I always have.

"My kids don't have security guards outside their school because no one knows what they look like. And that's the way I'm going to keep it."